baber/WOPTO huggingface dataset:
Patent JP-2017203426-A (JP)
Title: Abnormality detection device of in-cylinder pressure sensor
Inventor: SUGIYAMA KOSEKI
IPC: F02D43/00
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To easily and accurately detect an abnormality of a glow-plug integrated in-cylinder pressure sensor.SOLUTION: An abnormality detection device of an in-cylinder pressure sensor is employed to a glow-plug integrated in-cylinder pressure sensor which is arranged in each cylinder of an internal combustion engine. The abnormality detection device calculates waveforms of an actual heat generation rate and a standard heat generation rate. The waveform of the actual heat generation rate is that of the heat generation rate at a latter half of combustion which is calculated on the basis of an output of the in-cylinder pressure sensor. The waveform of the standard heat generation rate is a function with a crank angle as a variable indicating a waveform of a change of the heat generation rate at the latter half of the combustion, and calculated on the basis of an engine rotational speed and a fuel injection amount. When a difference between the calculated actual heat generation rate and the standard heat generation rate is larger than a reference value, the abnormality detection device detects an abnormality of the in-cylinder pressure sensor.SELECTED DRAWING: Figure 3
Patent JP-2017206096-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: MOMOSE KENSUKE
IPC: B60H1/32
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control device for a vehicle capable of accurately detecting shortage of a coolant compressed by a compressor.SOLUTION: There is provided an air conditioning control device for a vehicle having an air conditioner cooling the air blown out into a cabin by a coolant compressed using a compressor. The device detects to be short of the coolant compressed by the compressor after lapse of a prescribed time from compressor driving (step S2) when the pressure difference (Pmax-Pmin) due to pressure variation of the coolant compressed by the compressor is less than an abnormality determination value THi (step S4).SELECTED DRAWING: Figure 2
Patent JP-2017208678-A (JP)
Title: Communication and control device and method of small-sized unmanned airplane
Inventor: KANEDA KENYA
IPC: H04Q9/00
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide communication and control device and method of small-sized unmanned airplane (typically, drone).SOLUTION: A converter module 10 enabling communication between drone and smart phone 4, or the like, includes communication means 11 for smart phone, or the like, control means 12 having a CPU and a memory, and communication means 13 for drone. The control means 12 was customized by a predetermined application software, and signals from the smart phone 4, or the like, are received by the communication means 11 for smart phone, or the like, and converted into communication specification of drone by the control means 12, before being transmitted from the communication means 13 for drone. Signals from the drone are received by the communication means 13 for drone, converted into communication specification of smart phone 4, or the like, by the control means 12, before being transmitted from the communication means 11 for smart phone, or the like, to the smart phone 4, or the like.SELECTED DRAWING: Figure 2
Patent JP-2017206408-A (JP)
Title: Production of silicon carbide monocrystal
Inventor: UETA SHUNSAKU
IPC: C30B29/36
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a production of a thick silicon carbide mono-crystal of a little penetration dislocation.SOLUTION: A production of a silicon carbide mono-crystal, as disclosed, has the following steps. There are prepared a seed crystal having a principal plane and a solid material. A silicon carbide single crystal is grown by the sublimation of the material and by a re-crystallization on the principal plane. The process for growing the re-crystallized silicon single crystal comprises a first step and a second step to be executed after the first step. At the first step, the temperature rises from the center of the principal plane to the outer periphery of the principal plane, and the outer periphery and the center have a first temperature difference. At the second step, the construction is made such that the temperature rises from the center to the outer periphery, and the outer periphery and the central have a second temperature difference smaller than the first temperature difference.SELECTED DRAWING: Figure 5
Patent JP-2017212244-A (JP)
Title: Deposition method
Inventor: MIURA SHIGEHIRO
IPC: C23C16/455
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a deposition method capable of controlling within-wafer uniformity of a film thickness of a film deposited on a substrate.SOLUTION: A deposition method of the present embodiment of depositing a film by a reaction product of a first reaction gas to be adsorbed to a hydroxyl group and a second reaction gas reacting with the first reaction gas comprises the steps of: supplying the first reaction gas to a surface of a substrate to cause the first reaction gas to be adsorbed to the surface of the substrate; supplying a second reaction to the substrate to which the first reaction gas is adsorbed thereby to cause the first reaction gas to react with the second reaction gas to create the reaction product; activating and supplying a third reaction gas to the substrate to modify a surface of the reaction product; and supplying a fourth reaction gas containing a hydrogen-containing gas to the substrate thereby to form a hydrogen group on at least a partial region of the surface of the reaction product with the modified surface.SELECTED DRAWING: Figure 4
Patent JP-2017214227-A (JP)
Title: Manufacturing method of oxide sintered body and oxide sintered body
Inventor: SATO KEIICHI
IPC: H01B1/08
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress temporal change of a molybdenum component when an oxide transparent conductive film is manufactured by a vacuum deposition method.SOLUTION: There is provided a manufacturing method of an oxide sintered body for vacuum deposition, comprising: a process S11 of adding an aqueous solvent to a mixture of indium oxide powder and molybdenum trioxide powder and wet blending them to prepare a slurry; a process S12 of drying a slurry to prepare granulated powder; a process S13 of calcinating the granulated powder at 800°C to 1000°C to prepare calcinated powder; a process S14 of dry granulating the calcinated powder to prepare dried granulated powder; and a process S15 of molding the dried granulated powder and sintering the same in a sintering atmosphere with an oxygen concentration of 30 vol.% or more at a temperature of 500°C to 600°C to prepare oxide sintered body tablets, where, when the slurry is prepared, the indium oxide powder and the molybdenum trioxide powder are wet blended so that an amount of molybdenum becomes 20 to 60 at% of indium in terms of atom number ratio (Mo/In+Mo).SELECTED DRAWING: Figure 1
Patent JP-2017218081-A (JP)
Title: Electronic control device
Inventor: TAKAYANAGI TORU
IPC: F02D45/00
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to monitor a calculation load of an electronic control device from the exterior independent of communication.SOLUTION: An electronic control device measures an execution time of processing (periodic processing and interruption processing) which is executed within a periodic processing time at an execution interval of periodic processing, and determines the execution time or a ratio of the execution time to the periodic processing time (S1) as a calculation load. The electronic control device converts the calculation into an analog voltage value of a prescribed range (S2), and outputs a voltage according to the analog voltage value to the exterior from an analog input-output port (S3).SELECTED DRAWING: Figure 4
Patent JP-2017220408-A (JP)
Title: Microwave plasma processing device and microwave plasma processing method
Inventor: NAKANISHI TOSHIO
IPC: H05H1/46
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a microwave plasma processing device and a microwave plasma processing method, suppressing the occurrence of a low order mode such as TM11 and thereby capable of performing highly uniform plasma processing.SOLUTION: A plasma processing device includes: a chamber 1; a microwave generating source 39; a waveguide 37; a planar antenna 31 having a plurality of slots 32; a microwave transmission plate 28; a gas supply mechanism 16; and an exhaust mechanism 24. The planer antenna 31 has a plurality of slot groups 60 each of which forms a group comprising one or a plurality of slots 32. The slots 32 are formed such that the number of the slot groups in a circumferential direction is an odd number of 3 or more.SELECTED DRAWING: Figure 2
Patent JP-2017223394-A (JP)
Title: Heat demand restraint device, heat demand restraint method, and program
Inventor: SAITO MASAAKI
IPC: G06Q50/06
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat demand restraint device, heat demand restraint method and program effective for suppressing demand in the supply and demand of thermal energy.SOLUTION: A heat demand restraint device of an embodiment is utilized in a heat supply network having a plurality of user facilities, and a heat supply plant for supplying heat to the plurality of user facilities. The heat demand restraint device comprises: a heat demand prediction part; and a heat demand suppression amount determination part. The heat demand prediction part predicts the future heat demand amount in the plurality of user facilities based on the actual value of the heat demand amount in the plurality of user facilities. The heat demand suppression amount determination part determines the heat demand suppression amount in the user facilities from the heat demand amount predicted by the heat demand prediction part and calorie supplied from the heat supply plant.SELECTED DRAWING: Figure 2
Patent JP-2017223179-A (JP)
Title: Control device of internal combustion engine
Inventor: OKADA YOSHIHIRO
IPC: F02D45/00
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To inhibit occurrence of abnormal combustion when a lift characteristic switching mechanism fails.SOLUTION: A control device 200 of an internal combustion engine 100 comprises a combustion control part that controls fuel injection valves 20 and controls ignition plugs 16 as necessary to burn a fuel in a premixing compression self-ignition combustion or in a flame propagation combustion. The combustion control part, when a switching failure, in which the lift characteristic of exhaust valves 60 cannot be switched from a second lift characteristic to a first lift characteristic, dose not occur, in a spark ignition operation region, carries out homogeneous combustion in which a fuel uniformly diffused in combustion chambers is ignited with the ignition plugs 16 into flame propagation combustion, and when a switching failure occurs, in a second operation region, carries out spray guide stratified-charge combustion in which the fuel on a fuel injection path is ignited with the ignition plugs 16 into flame propagation combustion.SELECTED DRAWING: Figure 1
Patent JP-2017222500-A (JP)
Title: Image forming device
Inventor: WATANABE HAYATO
IPC: B65H7/18
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of usability by discharging doubly-fed sheets when opening/closing operation of a paper feed cassette is predicted, without adding a new configuration.SOLUTION: An image forming device comprises a sheet size sensor 126 that detects a type of a sheet fed from a paper feed cassette 102. An engine control part 201, when determining that the type of the sheet detected by the sheet size sensor 126 is not a specified type of a sheet (S110 N), forces a pickup roller 103 feeding the sheet loaded on the paper feed cassette 102 to start feeding a second sheet which is stopping at a nip part formed with a feed roller 106 and a separation roller 105 coming into contact with each other; before the rear end of the second sheet passes through the pickup roller 103, it ends the feeding operation by the pickup roller 103; and it forces a conveying roller 104 to convey the second sheet to an image forming part 120 (S113 to S115).SELECTED DRAWING: Figure 5
Patent JP-2017223430-A (JP)
Title: Metal plate for heat exchanger and heat exchanger
Inventor: SUZUKI KOICHI
IPC: F28F11/00
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate for heat exchanger and a heat exchanger which, in the case where one fluid leaks inside the heat exchanger, can prevent the leaked one liquid from being mixed with the other fluid by using a simple structure.SOLUTION: A metal plate 20D for heat exchanger includes: an outer peripheral region 21; a thin wall region 22 which is formed inside the outer peripheral region 21, and which is thinner than the outer peripheral region 21; and a heat transfer fin 25 provided so as to protrude in the thickness direction of the metal plate 20D from the thin wall region 22. In the outer peripheral region 21, an inlet side opening 23A is formed in which a first fluid Fflows and which is arranged being separated from the thin wall region 22. Around the inlet side opening 23A, a groove 28 being independent from the inlet side opening 23A and the thin wall region 22 is formed, and one end 28a of the groove 28 is connected to a through-hole 29 formed in the outer peripheral region 21.SELECTED DRAWING: Figure 2
Patent JP-2017013498-A (JP)
Title: Method for producing corrugated composite tube
Inventor: MITSUHASHI KOHEI
IPC: B29D23/18
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To produce a method for producing a corrugated composite tube capable of obtaining a corrugated composite tube in which pasting between a tubular body and a covered body is suppressed.SOLUTION: Provided is a method for producing a corrugated composite tube 1 comprising: a sheet member arrangement step (104) where a sheet member S is arranged at the outer surface of a tubular body 2 formed into a tubular shape; a covering step (105) where the outer surface of the sheet member S arranged in the tubular body 2 is covered with a molten material M1 for covering to form a covered body 3; and a corrugating step (106) where a waveform continuous to the axial direction of the tubular body 2 is formed at the covered body 3.SELECTED DRAWING: Figure 2
Patent JP-2018002325-A (JP)
Title: Bucket wheel
Inventor: FUJIOKA RYUTA
IPC: B65G65/20
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce an outer diameter of a bucket wheel body, in a bucket wheel capable of inverting a bucket.SOLUTION: A bucket wheel includes: a bucket wheel body; and a plurality of buckets each attached to the bucket wheel body so as be rotatable about a reference axis extending in a radial direction of the bucket wheel body.SELECTED DRAWING: Figure 1
Patent JP-2018003878-A (JP)
Title: Variable capacity type compressor control valve
Inventor: KUME YOSHIYUKI
IPC: F16K11/044
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacity type compressor control valve that can reduce the number of components, provide cost reduction that comes with the reduction and stabilize controllability.SOLUTION: In a variable capacity type compressor control valve, a push rod 46 is interposed between a bellows device 40 serving as a pressure sensitive responsive member and an auxiliary valve element 17 so as to urge the auxiliary valve element 17 in a direction of closing an in-valve relief passage 16 and a plunger spring (urging member) 47 for urging in a direction of separating the auxiliary valve element 17 away from the push rod 46 is interposed between the auxiliary valve element 17 and the push rod 46 to hold the bellows device 40 inside a pressure sensitive chamber 45 via the push rod 46.SELECTED DRAWING: Figure 1
Patent JP-2018005470-A (JP)
Title: Autonomous mobile device, autonomous mobile method, and program
Inventor: MAENO HIROSHI
IPC: G05D1/02
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To distinguish a movable object with other obstacles to immediately reflect movement of the movable object on a map.SOLUTION: An autonomous mobile device 100 comprises a depth sensor 31 for acquiring depth data on distance to an object, a movable object detection sensor 32 for detecting the movable object, and a control unit 10. The control unit 10 creates a map recording presence probability of an object for each predetermined area on the basis of the depth data that the depth sensor 31 has acquired and, if the movable object detection sensor 32 detects the movable object, changes the presence probability in the predetermined area where the movable object has been detected.SELECTED DRAWING: Figure 1
Patent JP-2017028688-A (JP)
Title: Image managing device, image managing method and program
Inventor: IGARASHI YOSUKE
IPC: H04N7/18
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To display selectively photographed images appropriate for an observer such as monitor for the photographed images of a plurality of photographed images.SOLUTION: The image managing device comprises: first selecting means that selects photographing means photographing a photographed image including a noticeable image showing a noticeable object out of a plurality of photographed images photographed by a plurality of photographing means respectively; determining means that determines the photographing means corresponding to displayed images out of the photographing means selected by the first selecting means, on the basis of a determination condition for determining the displayed images to be used for confirming a specific property of the noticeable object; and display processing means that displays, as the displayed images, the photographed images photographed by the photographing means determined by the determining means or images generated on the basis of the photographed images.SELECTED DRAWING: Figure 3
Patent JP-2018006214-A (JP)
Title: Circuit breaker
Inventor: HORIKOSHI KAZUHIKO
IPC: H01H33/915
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker with mechanical puffer mechanism capable of improving an arc extinguishing action while further reducing an operation load of a movable contact.SOLUTION: In a circuit opening operation process of a circuit breaker 10 (a retracting operation process of a movable contact 23), a puffer chamber 30 is brought into an open state by operations of a closing plate 27, a movable plate 28 and a regulation step part 22c during an initial circuit opening operation phase X1 just before the movable contact 23 is separated from a second stationary contact 16. The puffer chamber 30 is brought into the open state again by an operation of an external communication hole 22d during a latter circuit opening operation phase X3 after a middle circuit opening operation phase X2 in which a puffer operation is performed. Namely, since an arc is generated just after the movable contact 23 is separated from the second stationary contact 16, an efficient puffer operation is performed while being limited in the middle circuit opening operation phase X2 as required, and the puffer chamber 30 is released during the other initial circuit opening operation phase X1 or latter phase X3.SELECTED DRAWING: Figure 1
Patent JP-2018006717-A (JP)
Title: Electric double layer capacitor
Inventor: HAGIYA MASAYUKI
IPC: H01G11/60
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor that simply prevents increase in diffusion resistance of a positive electrode across the ages even though the capacitor uses γ-butyrolactone as a solvent.SOLUTION: An electric double layer capacitor is made by impregnating an element formed by winding a positive electrode foil 1 and a negative electrode foil 2 via a separator 3 with an electrolyte. The electrolyte contains γ-butyrolactone as a solvent. The band width of the positive electrode foil 1 is wider than the band width of the negative electrode foil 2. The element is formed by winding in a state where the positive electrode foil 1 is sticking out in a band width direction than the negative electrode foil 2.SELECTED DRAWING: Figure 1
Patent JP-2018008556-A (JP)
Title: Mounting structure for hub unit
Inventor: INOUE SHIGERU
IPC: B60B35/02
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a hub unit capable of reducing rotational resistance of a wheel while suppressing decline in support rigidity of the wheel.SOLUTION: A hub unit 1 includes: an outer ring 2 having a cylindrical portion 21 in which first and second outer raceway surfaces 2a, 2b are formed on the inner periphery and a fixation flange 22 projecting outwards from the cylindrical portion 21; an inner ring member 3 that has a wheel mounting flange 311 mounted with a wheel 11 and in which first and second inner raceway surfaces 3a, 3b are formed on the outer periphery; and a plurality of rolling elements 4. In a mounting structure for the hub unit for mounting the hub unit to a knuckle 8 by using a plurality of bolts 91, at least any of a mounting surface 22a of the fixation flange 22 and a mounting surface 81a of the knuckle 8 is formed to have a shape that is deformed by fastening of the bolts 91 so that an inner diameter in the vehicle longitudinal direction of an end on the wheel 11 side of the cylindrical portion 21 is larger than that in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2018007795-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in game taste.SOLUTION: A game machine includes: performance display means for displaying prescribed performance information; operation detection means capable of detecting a prescribed operation; light guide decoration means provided in front of the performance display means with it having translucency, and capable of exhibiting light guide decorations in response to entrance of light from a prescribed portion; light-emitting means capable of entering light to the prescribed portion of the light guide decoration means; and game performance execution means capable of executing a prescribed game performance. When the light-emitting means emits light in a first light emission mode, the light guide decoration means can exhibit a first light guide decoration and, when the light-emitting means emits light in a second light emission mode, can exhibit a second light guide decoration. The game performance execution means, after causing the light guide decoration means to exhibit the first light guide decoration, causes the performance display means to display an operation guidance mode for prompting an operation and, when detection by the operation detection means is executed, can execute a stepwise light guide decoration performance for executing a display in combination of the first light guide decoration and the second light guide decoration.SELECTED DRAWING: Figure 99